Hydraulic Mining Excavator

RH 340 Hydraulic Mining Excavator

General Data

Features

 TriPower shovel attachment

Operating weight Face shovel Backhoe

552 t 547 t

608 sht 603 sht

 Independent oil cooling system  Spacious walk-through machine house  5-circuit-hydraulic system

Engine output SAE J 1995 optional

1,880 kW 2,520 HP

 Electronic-hydraulic servo control

2,240 kW 3,000 HP

 Board Control System (BCS)

Standard bucket capacity Face shovel (SAE 2:1) 34.0 m³ Backhoe (SAE 1:1)

34.0 m³

 Torque control in closed-loop swing circuit 44.5 yd³

 Automatic central lubrication system

44.5 yd³

 Xenon working lights

General Dimensions 7,580 24’10’’ 7,350 24’1’’

8,250 27’1’’ 7,000 23’

8,770 28’9’’

7,600 24’11’’

6,465 21’3’’

2,500 2,790 8’2’’ 9’2’’

7,090 23’3“ 9,230 30’3“

1,120 3’8’’ 1,400 4’7’’

Operating Weight - Shovel

7,000 23’ 8,030 26’4’’

Operating Weight - Backhoe

Standard track pads

1,400 mm

4’7’’

Standard track pads

1,400 mm

4’7’’

Operating weight

552,000 kg

1,216,940 lbs

Operating weight

547,000 kg

1,205,920 lbs

Ground pressure

24.7 N/cm²

30.7 psi

Ground pressure

24.5 N/cm²

30.9 psi

Further track pads on request

Further track pads on request

Hydraulic System with PMS

Diesel Engines (standard) Make and model

2 x Cummins K 1500-E

Total rated net power ISO 3046/1

1,880 kW (2,520 HP) 1800 min-1

Total rated net power SAE J1349

-1

4 x variable flow axial piston pumps

Main pumps Max. oil flow

1,880 kW (2,520 HP) 1800 min

Total rated gross power SAE J1995 1,880 kW (2,520 HP) 1800 min-1 Total max. gross power SAE J1995 2,240 kW (3,000 HP) 2100 min-1

4 x 925 l/min (4 x 244 US gal/min)

Max. pressure, attachment

32 MPa = 320 bar (4,640 psi)

Max. pressure, travel

36 MPa = 360 bar (5,220 psi)

Swing pumps

4 x reversible swash plate pumps

Max. oil flow

4 x 353 l/min (4 x 93 US gal/min)

Max. pressure, swing circuit

35 MPa = 350 bar (5,080 psi)

No. of cylinders (each engine)

12

Bore

159 mm (6.25 in)

Stroke

159 mm (6.25 in)

Total volume of hydraulic oil

approx. 8,400 l (2,220 US gal)

Displacement

37.8 l (2,300 in³)

Hydraulic tank capacity

approx. 6,100 l (1,610 US gal)

Aspiration

Turbocharged and aftercooled

Max. altitude without deration

2,438 m (8,000 ft) a.s.l.

 Electronic

Emission certification

US EPA Tier 1

 Flow

Fuel tank capacity

10,700 l (2,820 US gal)

 Automatic

 Hydraulically

driven radiator fan with electronically controlled fan speed

 Microprocessed  Automatic  Heavy

engine control

duty air-filters, STRATA 1 with automatic dust evacuation

 Additional  Pre-lube

load limit control

on demand from main pumps depending on joystick position regulation of main pumps to zero flow without demand

 Automatic

rpm reduction of engine speed during working breaks oil flow of main pumps when hydraulic temperature is below / above set values or engine temperature is too high  Pressure cut-off for main pumps

fuel filter incl. water separator high capacity water separator

 Automatic

double-flow for all cylinders

 Filters:  Full-flow

high-pressure filters (100 µm) for the main pumps, installed directly behind each pump  High pressure filters (200 µm) for the closed swing circuit

starting system

 Eliminator

Managing System (PMS) contains:

 Reduced

rev. reduction

 Two-stage

 Pump

with centrifuge for engine oil filtration

Diesel Engines (optional) Make and model

2 x Cummins QSK 45

Total rated net power ISO 3046/1

2,240 kW (3,000 HP) 1800 min-1

Total rated net power SAE J1349

2,240 kW (3,000 HP) 1800 min-1

12

Bore

159 mm (6.25 in)

Stroke

190 mm (7.48 in)

Displacement

45 l (2,746 in³)

Aspiration

Turbocharged and aftercooled

Max. altitude without deration

4,267 m (14,000 ft) a.s.l.

Emission certification

US EPA Tier 1

filters (10 µm) for the complete return circuit

 Pressure

filters (40 µm and 6 µm) for servo circuit filters (40 µm) for the feed pumps of the closed swing

 Pressure

circuit  Transmission

Total rated gross power SAE J1995 2,240 kW (3,000 HP) 1800 min-1 Total max. gross power SAE J1995 2,986 kW (4,000 HP) 1900 min-1 No. of cylinders (each engine)

 Full-flow

Hydraulic Oil Cooling Oil flow of cooling pumps

Electric Motor (optional) Squirrel cage induction motor

Output

1,800 kW

Voltage

4.0 - 7.2 kV ± 10 %

Rated current IN

185 A (at 6.6 kV)

high cooling efficiency to ensure optimum oil temperature

Swing System Swing drives Parking brakes

Frequency

50 Hz (60 Hz optional)

Max. swing speed

Revolutions

1,500 min-1 (1,800 min-1 optional)

Swing ring

Starting current 450% of IN electric motor with increased gap between rotor and stator to withstand severe mining conditions  Power limit control by Pump Management System  Custom-made

4 x 500 l/min (4 x 132 US gal/min)

Diameter of fans 4 x 1,170 mm (4 x 46’’)  Cooling system is fully independent of all main circuits, i.e. full cooling capacity is available whenever engine is running  Gear type cooling pumps supplying high volume low pressure oil to fans and aluminium coolers  Fan speed and flow of oil to the coolers are thermostatically controlled  Extremely

Type

oil filters (40 µm)

4 compact planetary transmissions with axial piston motors Wet multiple disc brake, spring loaded / hydraulically released 3.9 rpm

Triple race roller bearing with sealed internal gearing  Closed-loop swing circuit with torque control  Hydraulic

braking of the swing motion by counteracting control race ways of swing ring as well as grease bath for internal gearing supplied by automatic central lubrication system

 All

Electrical System (diesel drive) System voltage

24 V

Batteries

6 x 170 Ah - 12 V each

in series/paralell installation

510 Ah - 24 V in total

Alternators

2 x 175 A each

Working spot lights

8 x high brightness Xenon lights

 Battery

disconnect relais  Emergency stop switches accessible from ground level and in engine module

2

Automatic Lubrication System Capacity of grease container 1,000 l (264 US gal) Dual-circuit system with hydraulically driven heavy-duty pump and electronic time relay control to adjust the pause/lube times  Connected to the lubrication system are the swing roller bearing with internal gearing and all pivot points of attachment, bucket and cylinders  System failures displayed by Board Control System  Grease filters (200 µm) between service station and container as well as directly behind grease pump 

Attachments

Operator’s Cab Operator’s eye level

7.6 m (24’11’’) approx.

Internal dimensions of cab Length

2,200 mm (7’3’’)

Width

1,600 mm (5’3’’)

Height 2,150 mm (7’1’’)  Pneumatically cushioned and multi-adjustable comfort seat with lumbar support, safety belt, head and arm rests  Safety switch in seat cushion to neutralize automatically the hydraulic controls when operator leaves the seat  Joystick controls integrated in independently adjustable seat consoles  Fold-away auxilliary seat  FOPS (rock guard; approved acc. to DIN ISO 3449) integrated into cab structure  All-round tinted safety glass, armoured windshield and sliding side window  Windshield

with parallel intermittent wiper/washer

 Roller

blind at windshield  Robust instrument panel incl. large and colored BCS screen with transflective technology  TEREX O&K Board Control System (BCS) electronic monitoring and data logging system for vital signs and service data of the engines, hydraulic system, pumps, motors and drive system

and sticks are torsion resistant, welded box design of high tensile steel with massive steel castings at pivot areas  Welding procedures allow for internal counter-welding (double prep weld) wherever possible  Booms and sticks are stress relieved after welding  Inspection

holes in booms (FS & BH) and stick (FS only) lowering" of boom (FS and BH) and stick (FS) by means of a float valve  Shovel attachment with TEREX O&K’s patented TriPower kinematics ensuring the following main features:  Horizontal automatic constant-angle bucket guidance  "Pressure-free

 Vertical

automatic constant-angle bucket guidance

 Automatic

roll-back limiter to prevent material spillage

 Kinematic

assistance to hydraulic forces

 Constant

boom momentum throughout the whole lift arc

 Crowd

force assistance  All buckets (FS and BH) are equipped with a universal wear package suitable for all standard applications, which consists of:  Special liner material covering main wear areas inside and outside of bucket  Lip shrouds between teeth  Wing

shrouds on side walls

 Bottom

Undercarriage Travel speeds (2 stages):

 Booms

edge protection

Special wear packages for highly abrasive materials on request Max. 2.0 km/h (1.24 mph) Max. 1.5 km/h (0.93 mph)

Optional Equipment

Max. tractive force:

2830 kN (288 t = 635990 lbs)

Gradability:

Approximately 54 %

 Export

Track pads (each side)

42

 Finishing

Bottom rollers (each side)

7

 Customizing

Support rollers (each side)

2 plus a sliding bar in the centre

Travel drives (each side)

1 planetary transmission with 2 two-stage axial piston motors Parking brakes Wet multiple disc brake, spring applied / hydraulically released  Cast double-grouser combined pad-links with bushings connected by hardened full floating pins  All running surfaces of sprockets, idlers, rollers and pad links as well as teeth contact areas of sprocket and pad links are hardened  Fully hydraulic self-adjusting track tensioning system with membrane accumulator  Automatic hydraulic retarder valve to prevent overspeed on downhill travel  Acoustic travel alarm

Retractable Service Station  Retractable

service station installed underneath the engine module and easily accessible from ground. Equipped with:

 Quick

couplings for:

 Diesel

fuel

 Engine  Pump

coolant - left/right

transmission gear oil - left/right

General crating

 Hydraulic  Mesabi

 Oil

radiators instead of standard radiators fire suppression system

change interval extension for engine oil up to 1000 hrs

 Retractable

boarding ladder

 Grease

barrel 200 l (instead of grease container)

 Various

cold weather packages

Cab  Various  Roller

heating and airconditioning systems

blinds at all windows

 Rear

windscreeen wiper

 BCS

data-transfer-system

 Additional

instrumentation

Undercarriage  Track

pad width 1,600 mm or 1,800 mm

 Automatic

lubrication of rollers by central lube system

Attachment  Catwalks  Guards

oil (oil pan) - left/right

 Xenon

oil (additional tank - optional) - left/right

 Special

 Grease

service crane on superstructure with auxilliary engine

 Automatic

 Engine

oil tank

of logos as per customer’s specification

Superstructure

 Engine

 Hydraulic

other than TEREX O&K std. colours (TEREX O&K colour quality)

with rails at boom

for shovel cylinders of FS-attachment

lighting on boom wear packages

Further optional equipment on request

container

 CAT

jump start socket  Fuel gauge

3

Working Diagram - Face Shovel (FS) - Boom 8.0 m (26’2’’)

ft 50

45

- Stick 5.1 m (16’9’’)

m 16 15 14 13

40

35

12 11 10

30

9 8

25 7 20

6 5

15 4 10

3 2

5 1 0

0

1 5 2 3

10

18 17

60

16

55

15

14

50

13

12

45

11

40

35

10

9 30

8

7 25

6

5

20

4 15

Digging Forces

3

2

10

1 5

0 m 0 ft

Working Range

Max. crowd force

2,240 kN

503,400 lbs

Max. digging height

15.4 m

50’6’’

Max. crowd force at ground level

2,100 kN

471,930 lbs

Max. digging reach

16.3 m

53’6’’

Max. breakout force

1,640 kN

368,560 lbs

Max. digging depth

2.6 m

8’6’’

11.5 m

37’9’’

5.4 m

17’9’’

Max. dumping height Crowd distance on level

Face Shovels Heavy rock shovel

Type Tooth system

ESCO Posilok S 130

ESCO Posilok S 130

Capacity SAE / PCSA 1:1

m3

cuyd

33.0

43.2

39.5

Capacity SAE / CECE 2:1

m3

28.0

mm

Opening width

mm

36.6 15’9’’ 7’1’’

34.0

Total width

cuyd ft:in ft:in

4800 2150

No. of teeth

4

Standard rock shovel

5600 2150

6

Weight incl. universal wear kit

kg

Ibs

48,600

Max. material density (loose)

t/m3

Ibs/cuyd

2.2

51.7 44.5 18’4’’ 7’1’’ 6

107,140 3710

52,600 1.8

115,960 3030

Working Diagram - Backhoe (BH) - Boom 10.5 m (34’5’’) - Stick 5.0 m (16’5’’) ft 65

m 20 19

60 55

18 17 16

50 45

15 14 13

40 35

12 11 10

30

9 8

25

7 20

6 5

15

4 10

3 2

5

1 0

0 1

5

2 10

3 4

15 5 20

6 7

25 8 9

30

10 35

11

22 21

20 19 18 17 16

70

65

60

55

15 14 50

13 12 11 10

45

40

9

35

30

8

7

25

Digging Forces

6 20

5

4 15

3

2

10

1 5

0 m 0 ft

Working Range

Max. crowd force

1,270 kN

285,410 lbs

Max. digging depth

8.9 m

29’2’’

Max. breakout force

1,240 kN

278,670 lbs

Max. digging reach

18.9 m

62’0’’

Max. digging height

15.9 m

52’2’’

Backhoes Heavy rock bucket

Type Tooth system

Standard rock bucket

ESCO Posilok S 130

Capacity SAE 1:1

m3

Capacity CECE 2:1

m3

Capacity struck

m3

Total width

mm

cuyd cuyd cuyd ft:in

37.9 33.2 28.9 14’

29.0 25.4 21.9 4,270

No. of teeth

ESCO size 110 30.3 26.5 4,570

5

Weight incl. universal wear kit

kg

Ibs

31,300

Max. material density (loose)

t/m3

Ibs/cuyd

2.1

44.5 39.6 34.7 15’

34.0

6 69,000 3,540

31,000 1.8

68,340 3,030 5

General Packing List (approx. values; details may vary depending on scope of supply and destination) Crawler side frame (2 units)

Undercarriage centre frame with swing roller bearing Gross weight 48,300 kg (106,480 lbs)

Width 3,800 mm (12’6’’)

Gross weight 42,300 kg (93,250 lbs)

2,250 mm (7’5’’)

2,100 mm (6’11’’)

Width 2,100 mm (6’0’’)

8,800 mm (28’10’’)

6 tracks consisting of 14 pad links; each: Width 1,400 mm (4’7’’)

Gross weight (each) 11,500 kg (25,350 lbs)

6,750 mm (22’2’’)

330 mm (1’1’’) 6,900 mm (22’8“)

Superstructure centre frame Gross weight 60,000 kg (132,280 lbs)

Width 7,000 mm (23’) Gross weight K1500E 42,640 kg (94,000 lbs) QSK 45 44,500 kg (98,100 lbs)

3,820 mm (12’6’’)

3,300 mm (10’10’’)

Width 3,600 mm (11’10’’)

Engine module with diesel engines

10,200 mm (33’6’’) 4,000 mm (14’5’’)

Cab pedestal module

Oil cooler module Width 2,120 mm (6’11’’)

Gross weight 8,250 kg (18,190 lbs)

3,700 mm (12’2’’)

Gross weight 6,500 kg (14,330 lbs)

3,700 mm (12’2“)

Width 2,500 mm (8’2’’)

4,110 mm (13’6’’)

3,720 mm (12’2’’)

Crate with cabin and FOPS

Counterweights

Width 2,600 mm (8’7’’)

Gross weight 3,500 kg (7,720 lbs)

Width 7,000 mm (23’) 7,000 mm (23’)

2,360 mm (7’9’’)

Gross weight 36,900 kg (81,350 lbs) 29,000 kg (63,930 lbs)

1,750 mm (5’9’’)

3,070 mm (10’1’’)

Lower part Upper part

1,580 mm (5’2’’)

3,500 mm (11’6’’)

1,550 mm (5’1’’)

Content

Length mm (ft:in)

Width mm (ft:in)

Height mm (ft:in)

Gross weight kg (lbs)

2,700 (8’10’’)

2,100 6’11’’)

710 (2’4’’)

1,230 (2,710)

Four swing gears

1,350 (4’5’’)

1,350 (4’5’’)

1,900 (6’3’’)

5,340 (11,770)

Swing ring cover

2,200 (7’3’’)

1,300 (4’3’’)

1,030 (3’5’’)

390 (860)

Swing ring bolts, access ladder, etc.

3,300 (10’10’’) 1,600 (5’3’’)

1,260 (4’2’’)

3,700 (8,160)

Catwalks and other parts

4,950 (16’3’’)

1,900 (6’3’’)

1,740 (5’9’’)

3,500 (7,720)

Grease container with pump Barrels (hydraulic oil; grease)

1,700 (5’7’’) 3,700 (12’2’’)

1,300 (4’3’’) 1,350 (4’5’’)

2,050 (6’9’’) 1,350 (4’5’’)

1,470 (3,240) 3,150 (6,940)

Barrels (engine oil; antifreeze)

2,000 (6’7’’)

1,350 (4’5’’)

1,400 (4’7’’)

1,380 (3040)

Radiators with fan; 2 crates

each:

Height

Crates

Length

All details provided are for general information only. Exact dimensions subject to selected machine configuration and final packing list. 6

TriPower Shovel Attachment

Backhoe Attachment

Boom with main valve, TriPower linkages and rods

Monoboom without main valve block

Width 3,050 mm (10’)

Width (Height) 5,000 mm (16’5’’) Gross weight 41,600 kg (91,710 lbs)

3,200(10’6’’)

3,650 mm (12’)

Gross weight 44,000 kg (97,000 lbs)

9,000 mm (29’6’’)

11,500 mm (37’9’’)

Arm / stick

Arm with linkage and bucket cylinders Gross weight 16,500 kg (36,380 lbs)

Width 2,300 mm (7’7’’)

Gross weight 26,800 kg (59,080 lbs)

2,700 mm (8’10’’)

2,300 mm (7’7’’)

Width 2,660 mm (8’9’’)

6,100 mm (20’) 7,250 mm (23’9’’)

Width 5,000 mm (16’5’’)

Gross weight 52,600 kg (115,960 lbs)

Capacity (1:1) 34 m³ (44.5 cuyd)

Width 4,600 mm (15’1’’)

4,000 mm (13’1’’)

Capacity (2:1) 34.0 m³ (44.5 cuyd)

Backhoe bucket incl. pins for stick and linkage

4,450 mm (14’7’’)

4,600 mm (15’1’’)

Bundle with 2 boom cylinders Width 1,200 mm (3’11’’)

Gross weight 33,100 kg (72,970 lbs)

3,950 mm (13’)

Face shovel incl. pin for stick

2 pallets with boom cylinders, each: Gross weight 8,250 kg (18,190 lbs)

Width 800 mm (2’7’’)

Gross weight 7,180 kg (15,830) 850 mm (2’9’’)

750 mm (2’6’’) 6,250 mm (20’6’’)

5,100 mm (16’9’’)

2 bundles with 2 stick cylinders and 2 bucket cylinders, each:

2 pallets with arm cylinders, each:

Width 1,200 mm (3’11’’)

Width 800 mm (2’7’’)

Gross weight 3,800 kg (8,380 lbs)

Gross weight 4,200 kg (9,260) 930 mm (3’1’’)

700 mm (12’4’’) 5,200 mm (17’1’’)

4,400 mm (14’5’’)

Crates with catwalks, railings and other parts

Crates with main valve block, catwalks, railings and other parts

Width mm (ft:in)

Height mm (ft:in)

Gross weight kg (lbs)

Length mm (ft:in)

Width mm (ft:in)

Height mm (ft:in)

Gross weight kg (lbs)

3,900 (12’10’’)

1,900 (6’3’)

1,600 (5’3’’)

3,300 (7,280)

4,500 (14’9’’)

2,150 (7’1’’)

1,700 (5’7’’)

4,400 (9,700)

3,900 (12’10’’)

1,900 (6’3’))

1,600 (5’3’’)

3,100 (6,830)

Height

Height

Length mm (ft:in)

Length

Length

All details provided are for general information only. Exact dimensions subject to selected machine configuration and final packing list. 7

Hydraulic Mining Excavator

RH 340 Component accessibility on superstructure 1 Diesel engines

7 Rotary distributor

2 Gearboxes with hydraulic pumps

8 Travel valves

3 Engine radiators with hydraulically driven fan

9 Switch cabinet and battery box

4 Oil coolers

10 Operator’s seat

5 Hydraulic tank

11 BCS tower

6 Swing drives

12 Auxilliary seat

4

4 3 1

2

8 6

5 7 9

3 2

1

11 12 10

Anti-slip catwalks Anti-slip walking areas

Terex|O&K GmbH Karl-Funke-Str. 36 D-44149 Dortmund Germany

TEL FAX EMAIL WEB

++49 (0) 231 / 922-3 ++49 (0) 231 / 922-5800 [email protected] terex-ok.com terex.com

Printed in Germany. Subject to change without notice. The data and illustrations contained in this brochure may differ from the equipment supplied as standard.

M124.2 e / PDF Dec05